Which of the Following Most Accurately Describes What Is Happening

question 21

Multiple Choice

Which of the following most accurately describes what is happening along the electron transport chain in Figure 7.2?

• A) Chemiosmosis is coupled with electron transfer.
• B) Each electron carrier alternates between being reduced and being oxidized.
• C) ATP is generated at each step.
• D) Energy of the electrons increases at each step.
• E) Molecules in the chain give up some of their potential energy.

---

Definitions:

Sales Projection

An estimate of the future sales revenue of a company, often based on historical sales data and market analysis.

Net Income

The amount of money a company retains as profit after removing expenses and taxes from its revenue.

Sales Growth

The increase in sales over a specific period, indicating the health and scalability of a business.

Costs Percentage

The proportion of costs (operational, production, etc.) relative to some base measure, such as sales.